dodocool 7-in-1 Multifunction USB-C Hub with Power Delivery 4K HD Output Port SD / TF Card Reader PD Charging Port and 3 USB 3.0 Ports for Apple MacBook 13.3-inch / MacBook Pro 13-inch / HUAWEI Matebook X 13-inch / Samsung Galaxy S8 5.9-inch and More (Spa Features:  [7-in-1 USB C Hub] This USB-C hub extends a laptop's USB-C into 7 ports (3 USB 3.0 ports, 1 HDMI port, 1 PD charging port, 1 SD card reader, 1 TF card reader) can be in use simultaneously, Fully meet your daily needs. [4K HDMI Video for Premium Experience] Extends your screen with the HDMI port and directly streams 4K UHD video to HDTV, monitors, or projectors. dodocool USB C Hub brings you vivid 3D effect video sync. Perfect to stream a full HD movie on your HDTV; extend a 3D video game on your monitors or show your PPT through the projectors for office meetings. [Super Speed USB 3.0 Ports]Enable you to connect three USB peripherals to your MacBook Pro simultaneously, like keyboard, mouse, hard drive, etc, up to 5Gbps data transmission speed, down compatible with USB A 2.0 and below, fast data transfer speed saves your waiting time. [Fast PD Charging] 100W power delivery charging port supports a maximum throughput of 100 W, Which allows you to charge your MacBook Pro/Air or other USB C devices in offices or meeting rooms. [Broad Compatibility] The USB C Adapter Hub supports almost all Type-C devices and Thunderbolt 3 such as MacBook Pro 2020/2019/2018/2017/2016, MacBook Air 2020/2019/2018, Samsung Chromebook Pro, Pixelbook, Surface Pro X, DELL XPS etc.No driver required. Plug and play. Support hot swapping function. Specifications:  Brand: dodocool Color: Grey Material: Aluminum alloy Item Size: 10.2 * 4 * 1.3cm/ 4 * 1.57 * 0.51inch Package Size: 13.75 * 8.16 * 2.09cm/ 5.4 * 3.2 * 0.82inch Package Weight: 99g/ 3.4oz Package List:  1 * USB-C Hub with Power Delivery 2 * Use Manual